I recently made a factory reset to my Xperia Z2. After it, when I go to settings and try to download Internet and MMS settings for my SIM card, I have to choices - Vodafone and Vodafone PAYG. I have a Vodafone Freedom Freebie pre-paid sim card, which I can top up every month, or whenever I want. It also has free minutes, internet and unlimited texts every month. So, which of these two should I choose, in order for everything to be all right? Does it matter? Thank you and much appreciated.